Recent activity by Vishal varma / GATE Overflow for GATE CSE

2 answers

1

test series
extern int i; int i=5; i=10; int main() { printf("\ni=%d",i); return 0; } output is?

extern int i;int i=5;i=10;int main(){ printf("\ni=%d",i); return 0;}output is?

1.2k views

commented Jan 13, 2018

1 answer

2

made easy
how many lines from (i),(ii),(iii),(iv) can be removed so that code still works fine? PLEASE TELL HOW TO APPROACH SUCH QUESTION

how many lines from (i),(ii),(iii),(iv) can be removed so that code still works fine?PLEASE TELL HOW TO APPROACH SUCH QUESTION

290 views

answered Jan 13, 2018

0 answers

3

OS critical section
Let 'n' processes competing to enter their critical sections and mutex be a global binary semaphore initialized to 1. The process is coded as follows: Signal(mutex); C.S; wait(mutex); Which of the following statements are TRUE? s1: This ... decision is not postponed indefinitely and there is no competition to enter as well. can we take this as progress? Please answer.

Let 'n' processes competing to enter their critical sections and mutex be a global binary semaphore initialized to 1. The process is coded as follows:Signal(mutex); C...

665 views

commented Jan 12, 2018

1 answer

4

Ace testseries
How TO SOLVE?

How TO SOLVE?

246 views

answered Jan 10, 2018

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